[1] [1] CIRILLO F, GMEZ D, DIEZ L, et al. Smart city iot services creation through large scale collaboration［J］. IEEE Internet of Things Journal, 2020, 7(6): 5267-5275.

[2] [2] ALLADI T, BANSAL G, CHAMOLA V, et al. Secauthuav: A novel authentication scheme for UAV-ground station and UAV-UAV communication［J］. IEEE Transactions on Vehicular Technology, 2020, 69(12): 15068-15077.

[3] [3] ZHAO T F, ZHANG G, RONG K X, et al. Control method for anti-collision formation of UAVs in cooperation with ultraviolet communication［J］. Laser Technology, 2023, 47(1): 32-37(in Chinese).

[4] [4] WU J, WEN K F, LI Q R. A novel location method based on 2D laser scanning sensor terrain matching for UAV autonomous flight［C］// IET International Conference on Information Science & Control Engineering 2012. London, UK: The Institution of Engineering and Technology, 2012: 14031285.

[5] [5] ZHAO T, XIE Y, XU S, et al. Flocking of UAV formation with wireless ultraviolet communication［J］. Wireless Personal Communications, 2020, 114(3): 2551-2568.

[6] [6] ARYA S, CHUNG Y H. Novel indoor ultraviolet wireless communication: Design implementation, channel modeling, and challenges［J］. IEEE Systems Journal, 2020, 15(2): 2349-2360.

[7] [7] ZHAO T F, LIU P, MA Q W. Wireless ultraviolet guided method of unmanned aerial vehicle matching terrain flight［J］. Acta Optica Sinica, 2020, 40(2): 0206001.

[8] [8] TADAYYONI H, ARDAKANI M H, HEIDARPOUR A R, et al. Ultraviolet communications for unmanned aerial vehicle networks［J］. IEEE Wireless Communications Letters, 2021, 11(1):178-182.

[9] [9] TANG B, ZHANXIA Z, LUO J. A convergence-guaranteed particle swarm optimization method for mobile robot global path planning［J］. Assembly Automation, 2017, 37(1): 114-129.

[10] [10] DONG Y, HE C, WANG Z, et al. Radio map assisted path planning for UAV anti-jamming communications［J］. IEEE Signal Processing Letters, 2022, 29: 607-611.

[11] [11] ZHANG S, SHEN Y, SUN Z. Mobile robot local path planning based on improved TS fuzzy neural network［C］//2015 International Industrial Informatics and Computer Engineering Conference. Paris, France: Atlantis Press, 2015: 308-312.

[12] [12] FENG J, ZHANG J, ZHANG G, et al. UAV dynamic path planning based on obstacle position prediction in an unknown environment［J］. IEEE Access, 2021, 9: 154679-154691.

[13] [13] YUE L W, CHEN H N. Unmanned vehicle path planning using a novel ant colony algorithm［J］. Journal on Wireless Communications and Networking, 2019, 2019: 136.

[14] [14] XIN J, ZHONG J, YANG F, et al. An improved genetic algorithm for path-planning of unmanned surface vehicle［J］. Sensors, 2019, 19(11): 2640.

[15] [15] SONG B Y, WANG Z D, ZOU L. On global smooth path planning for mobile robots using a novel multimodal delayed PSO algorithm［J］. Cognitive Computation, 2017, 9(1): 5-17.

[16] [16] XU D G, ZHAO P. Summary of bat algorithm research and application［J］. Computer Engineering and Applications Journal, 2019, 15:1-12.

[17] [17] XIAO H H, DUAN Y M. Research and application of improved bat algorithm based on DE algorithm［J］. Computer Simulation, 2014, 31(1):272-277(in Chinese).

[18] [18] LIU J S, JI H Y, LI Y. Robot path planning based on improved bat algorithm and cubic spline interpolation［J］. Acta Automatica Sinica, 2021, 47(7): 1710-1719.

[19] [19] ZHOU X, GAO F, FANG X, et al. Improved bat algorithm for UAV path planning in three-dimensional space［J］. IEEE Access, 2021, 9: 20100-20116.

[20] [20] YANG X S.A new metaheuristic bat-inspired algorithm［J］. Computer Knowledge Technology, 2010, 284: 65-74.

[21] [21] NI C H, ZOU H. Research on path planning method of mobile robot based on improved bat algorithm［J］. Manufacturing Automation, 2021, 43(6):53-56(in Chinese).

[22] [22] LYU Sh L, HUANG Y L, CHEN H Q, et al.Improved bat algorithm using self-adaptive step［J］. Control and Decision, 2018, 33(3): 557-564(in Chinese).

[23] [23] GUO Y C, LIU X X, ZHANG W G, et al. 3D path planning method for UAV based on improved artificial potential field［J］. Journal of Northwestern Polytechnical University, 2020, 38(5): 977-986(in Chinese).